After losing her husband, Derrick, in what appears to have been a random street crime, thirtysomething Emma has built a new life with widower Tom, who is kind, and successful. Emma is finally able to feel safe again, both in her relationship with Tom and in the home they've made together on the Connecticut shore. Then one day a homicide detective shows up at Emma and Tom's door asking questions. Though Emma had been cleared of her husband's murder,...